Contra Costa County property record for 334 Valley Run, Hercules, CA 94547 · Last verified July 2026
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2.5 ba · 1,596 sqft · built 1979 |
| Lot Size | 0.055 acres (2,408 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $134,000 (May 1996) |
| Tax Bill | $4,437 (2025) |
| Deeds & Mortgages | Dec 2019 Mortgage May 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 406-471-037-1 |
| Primary APN | 406-471-037-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,596 sqft Living Area |
| 1st Floor Area | 840 sqft |
| 2nd Floor Area | 756 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Townhouse |
| Lot Area | 2,408 sqft (0.055 acres) |
| Garage Type | Attached |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 334 VALLEY RUN |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1420 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T05100 L0037 B |
| Legal Subdivision | SUBDIVISION 5100 |
| Legal Tract | 05100 |
| Legal Lot Number | 37 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 359203 |
Source: Contra Costa County records · APN 406-471-037-1
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 334 VALLEY RUN, HERCULES, CA 94547-1420 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Dec 30, 2019 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| May 28, 2021 | Deed of Trust, Mortgage · Conventional Mortgage PATELCO CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 16, 1996 · Amount on Record |
| Deed Sale | May 16, 1996 · Amount on Record |
| Deed Document Number | 199691199 |
| Last Transfer Date | Oct 30, 2007 |
| Transfer Doc | 0000310023 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 334 VALLEY RUN, HERCULES, CA 94547-1420 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000234873 |
|---|---|
| Date | Dec 30, 2019 |
| Instrument | 2019-234873 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | PLEASANTON, CA 94588 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jan 01, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 334 VALLEY RUN, HERCULES, CA 94547-1420 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 334 VALLEY RUN, HERCULES, CA 94547-1420 |
| Document Number | 0000159199 |
|---|---|
| Date | May 28, 2021 |
| Instrument | 2021-159199 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jun 01, 2036 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $227,030 (+2%) Land $60,985 Building $166,045 | |
| 2025 | $4,437.00 (+7.72%) Homeowner's exemption | $222,580 (+4.04%) Land $59,790 Building $162,790 |
| 2023 | $4,119.00 (+1.23%) Homeowner's exemption | $213,939 Land $57,469 Building $156,470 |
| 2022 | $4,069.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133592033, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 693 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures